CN211423794U - But automatic height-adjusting's electronic signature device based on face identification - Google Patents
But automatic height-adjusting's electronic signature device based on face identification Download PDFInfo
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- CN211423794U CN211423794U CN201922351190.2U CN201922351190U CN211423794U CN 211423794 U CN211423794 U CN 211423794U CN 201922351190 U CN201922351190 U CN 201922351190U CN 211423794 U CN211423794 U CN 211423794U
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Abstract
The utility model belongs to the technical field of electronic signature systems, in particular to an electronic signature device capable of automatically adjusting height and based on human face recognition, which comprises a base, wherein the upper surface of the base is fixedly connected with a fixing frame, the inside of the fixing frame is fixedly connected with a motor, a threaded column is fixedly connected to an output shaft of the motor, the surface thread of the threaded column is connected with a threaded pipe, the surface of the threaded pipe is fixedly connected with a sliding block, one side of the sliding block is fixedly connected with an electronic signature device body, and the upper end of the threaded column is fixedly connected with a rotating shaft; the utility model discloses, through setting up motor, screw post, pivot, slider, screwed pipe and bearing, in the application of reality, through the cooperation between the aforesaid, can adjust the whole height of electronic signature device body to make this device applicable in the crowd and the different service environment of various height of multiple different heights, and then increase user experience and feel, improve the practicality of this device.
Description
Technical Field
The utility model belongs to the technical field of electronic signature system, concretely relates to but electronic signature device based on face identification of automatically regulated height.
Background
The electronic signature system is a digital display technology for providing digital signatures of users and mutually verifying digital signature capabilities of the other party, the electronic signatures can ensure non-repudiation and non-repudiation of transactions and operations, electronic signatures of forms and files are realized in various application systems, traceability of original operations after problems occur is realized at the same time, the electronic signatures are novel sign-in magic instruments and are used as extension of touch control technology, the electronic signature system is composed of a touch screen and handwriting interaction software, can be signed by fingers or pens on the screen for commenting, can be instantly stored or printed by matching with a photographing function of an infrared lens, can be used in an exhibition hall for signing in and leaving messages for use, audiences can leave names, opinions and the like of the audiences on the touch screen or a projection screen, but most of the electronic signature systems in the prior art are fixedly arranged on a certain ground and cannot automatically adjust the height according to the requirements of the users, thereby influencing the operation experience of people with different heights.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a but electronic signature device based on face identification of automatically regulated height has the characteristics of automatically regulated height.
In order to achieve the above object, the utility model provides a following technical scheme: an electronic signature device capable of automatically adjusting height and based on face recognition comprises a base, wherein a fixed frame is fixedly connected to the upper surface of the base, a motor is fixedly connected to the inside of the fixed frame, a threaded column is fixedly connected to an output shaft of the motor, a threaded pipe is in threaded connection with the surface of the threaded column, a sliding block is fixedly connected to the surface of the threaded pipe, an electronic signature device body is fixedly connected to one side of the sliding block, a rotating shaft is fixedly connected to the upper end of the threaded column, a bearing is sleeved on the surface of the rotating shaft and fixedly connected to the inside of the fixed frame, a lithium battery pack is fixedly connected to the inside of the fixed frame, lead wires are fixedly connected to two sides of the lithium battery pack, the lithium battery pack is electrically connected with the motor through the lead wires, a positioning hole is formed in the upper surface of, one end of the L-shaped positioning column is fixedly connected to the rear side face of the electronic signature device body.
Preferably, a through hole is formed in the sliding block, and the threaded pipe is fixedly connected with the sliding block through the through hole.
Preferably, the fixed frame is provided with a sliding groove and a groove inside, the sliding block and the threaded column are arranged inside the sliding groove, and the electronic signature device body is arranged inside the groove.
Preferably, the number of the motors, the threaded columns, the sliding blocks, the threaded pipes, the rotating shafts and the bearings is two, and the motors, the threaded columns, the sliding blocks, the threaded pipes, the rotating shafts and the bearings are respectively arranged on the left side and the right side of the electronic signature device body.
Preferably, the positioning hole and the L-shaped positioning column are cylindrical and have the same diameter.
Preferably, the length and the width of the groove are the same as those of the electronic signature device body.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses, through setting up the motor, the screw thread post, the apparatus further comprises a rotating shaft, a sliding block, screwed pipe and bearing, in the application of reality, cooperation between the aforesaid, can adjust the whole height of electronic signature device body, thereby make this device applicable in the crowd and the different service environment of various height of multiple different heights, and then increase user experience and feel, improve the practicality of this device, through setting up L type reference column and locating hole, in the application of reality, cooperation between the aforesaid, can ensure the stability of electronic signature device body in going up and down the layer, thereby improve the security performance of this device, avoid electronic signature device body to drop and cause loss of property.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
The structure, ratio, size and the like shown in the drawings of the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention does not have the substantial significance in the technology, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy which can be produced by the present invention and the achievable purpose.
Fig. 1 is a schematic structural view of a front view section of the present invention;
fig. 2 is a schematic structural view of the middle fixing frame of the present invention viewed from above;
fig. 3 is a schematic structural view of the electronic signature device body according to the present invention;
in the figure: 1. a base; 2. a fixed mount; 3. a motor; 4. a threaded post; 5. a slider; 6. a threaded pipe; 7. a rotating shaft; 8. a bearing; 9. an electronic signature device body; 10. a chute; 11. a wire; 12. a lithium battery pack; 13. positioning holes; 14. a groove; 15. an L-shaped positioning column; 16. and a through hole.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. It should be noted that when one component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Referring to fig. 1-3, the present invention provides the following technical solutions: an electronic signature device capable of automatically adjusting height and based on face recognition comprises a base 1, wherein a fixed frame 2 is fixedly connected to the upper surface of the base 1, a motor 3 is fixedly connected to the inside of the fixed frame 2, a threaded column 4 is fixedly connected to an output shaft of the motor 3, a threaded pipe 6 is connected to the surface of the threaded column 4 in a threaded manner, a slider 5 is fixedly connected to the surface of the threaded pipe 6, an electronic signature device body 9 is fixedly connected to one side of the slider 5, a rotating shaft 7 is fixedly connected to the upper end of the threaded column 4, a bearing 8 is sleeved on the surface of the rotating shaft 7, the bearing 8 is fixedly connected to the inside of the fixed frame 2, and the motor 3, the threaded column 4, the rotating shaft 7, the slider 5, the threaded pipe 6 and the bearing 8 are arranged, so that in practical application, the overall height of the electronic signature device body 9 can be adjusted through the cooperation, thereby the device is suitable for people with different heights and various using environments with different heights, thereby increasing the user experience and the practicability of the device, the lithium battery pack 12 is fixedly connected inside the fixed frame 2, the two sides of the lithium battery pack 12 are fixedly connected with wires 11, the lithium battery pack 12 is electrically connected with the motor 3 through the wires 11, the upper surface of the fixed frame 2 is provided with a positioning hole 13, an L-shaped positioning column 15 is clamped inside the positioning hole 13, one end of the L-shaped positioning column 15 is fixedly connected with the rear side surface of the electronic signature device body 9, and through arranging the L-shaped positioning column 15 and the positioning hole 13, in practical application, the stability of the electronic signature device body 9 in lifting and falling layers can be guaranteed through the cooperation between the above steps, thereby improving the safety performance of the device and avoiding property loss caused by dropping of the electronic signature device body 9.
Specifically, a through hole 16 is formed in the slider 5, and the threaded pipe 6 is fixedly connected with the slider 5 through the through hole 16.
Specifically, a sliding groove 10 and a groove 14 are formed in the fixing frame 2, the sliding block 5 and the threaded column 4 are arranged in the sliding groove 10, and the electronic signature device body 9 is arranged in the groove 14.
Specifically, the quantity of motor 3, screw post 4, slider 5, screwed pipe 6, pivot 7 and bearing 8 is two and sets up respectively in the left and right sides of electronic signature device body 9, and through setting up motor 3, screw post 4, slider 5, screwed pipe 6, the quantity of pivot 7 and bearing 8 is two and sets up respectively in the left and right sides of electronic signature device body 9, in the application of reality, the synchronism when can guaranteeing the electronic signature device body 9 both sides to avoid appearing the condition that one end rises and damages electronic signature device sooner.
Specifically, the positioning hole 13 and the L-shaped positioning column 15 are both cylindrical and have the same diameter.
Specifically, the length and the width of the groove 14 are the same as those of the electronic signature device body 9.
The utility model discloses a theory of operation and use flow: the utility model discloses during the use, at first remove this device to required ground of using, then according to user of service or service environment's difference, come through two motors of external remote controller control 3 synchronous revolution then in the rotation of motor 3, screw thread post 4 can carry out autogyration with pivot 7 in bearing 8's inside thereupon, in screw thread post 4 is rotatory, screwed pipe 6 can drive slider 5 and go up and down on screw thread post 4's surface, thereby reach the purpose of automatically regulated electronic signature device body 9 height, in the lift of electronic signature device, L type reference column 15 can make a round trip to stretch out and draw back in the inside of locating hole 13, thereby ensure the stability of electronic signature device body 9 at the lift in-process, motor 3's operation is supplied power by lithium cell group 12 simultaneously, thereby make things convenient for the installation and the use of this device.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a but electronic signature device based on face identification of automatically regulated height, includes base (1), its characterized in that: the electronic signature device is characterized in that a fixing frame (2) is fixedly connected to the upper surface of the base (1), a motor (3) is fixedly connected to the inside of the fixing frame (2), a threaded column (4) is fixedly connected to an output shaft of the motor (3), a threaded pipe (6) is in threaded connection with the surface of the threaded column (4), a sliding block (5) is fixedly connected to the surface of the threaded pipe (6), an electronic signature device body (9) is fixedly connected to one side of the sliding block (5), a rotating shaft (7) is fixedly connected to the upper end of the threaded column (4), a bearing (8) is sleeved on the surface of the rotating shaft (7), the bearing (8) is fixedly connected to the inside of the fixing frame (2), a lithium battery pack (12) is fixedly connected to the inside of the fixing frame (2), leads (11) are fixedly connected to two sides of the lithium battery pack (12), and the lithium battery pack (12) is, the electronic signature device is characterized in that a positioning hole (13) is formed in the upper surface of the fixing frame (2), an L-shaped positioning column (15) is clamped inside the positioning hole (13), and one end of the L-shaped positioning column (15) is fixedly connected to the side face of the electronic signature device body (9).
2. The electronic signature device based on human face recognition and capable of automatically adjusting height according to claim 1, wherein: a through hole (16) is formed in the sliding block (5), and the threaded pipe (6) is fixedly connected with the sliding block (5) through the through hole (16).
3. The electronic signature device based on human face recognition and capable of automatically adjusting height according to claim 1, wherein: the electronic signature device is characterized in that a sliding groove (10) and a groove (14) are formed in the fixing frame (2), the sliding block (5) and the threaded column (4) are arranged in the sliding groove (10), and the electronic signature device body (9) is arranged in the groove (14).
4. The electronic signature device based on human face recognition and capable of automatically adjusting height according to claim 1, wherein: the number of the motors (3), the threaded columns (4), the sliding blocks (5), the threaded pipes (6), the rotating shafts (7) and the bearings (8) is two, and the two motors are respectively arranged on two sides of the electronic signature device body (9).
5. The electronic signature device based on human face recognition and capable of automatically adjusting height according to claim 1, wherein: the cross sections of the positioning hole (13) and the L-shaped positioning column (15) are cylindrical and have the same diameter.
6. The electronic signature device based on human face recognition and capable of automatically adjusting height according to claim 3, wherein: the length and the width of the groove (14) are respectively the same as those of the electronic signature device body (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922351190.2U CN211423794U (en) | 2019-12-24 | 2019-12-24 | But automatic height-adjusting's electronic signature device based on face identification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922351190.2U CN211423794U (en) | 2019-12-24 | 2019-12-24 | But automatic height-adjusting's electronic signature device based on face identification |
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| CN211423794U true CN211423794U (en) | 2020-09-04 |
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| CN201922351190.2U Active CN211423794U (en) | 2019-12-24 | 2019-12-24 | But automatic height-adjusting's electronic signature device based on face identification |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112696565A (en) * | 2020-11-16 | 2021-04-23 | 广西电网有限责任公司南宁供电局 | Temperature measuring system of wireless temperature measuring sensor |
| CN113012367A (en) * | 2021-05-25 | 2021-06-22 | 江苏盖睿健康科技有限公司 | Liftable photographing device capable of automatically positioning human face based on height |
-
2019
- 2019-12-24 CN CN201922351190.2U patent/CN211423794U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112696565A (en) * | 2020-11-16 | 2021-04-23 | 广西电网有限责任公司南宁供电局 | Temperature measuring system of wireless temperature measuring sensor |
| CN113012367A (en) * | 2021-05-25 | 2021-06-22 | 江苏盖睿健康科技有限公司 | Liftable photographing device capable of automatically positioning human face based on height |
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